<script setup>
import { artAddChannelService,artEditChannelService } from '@/api/article';
import { ElMessage } from 'element-plus';
import {ref} from 'vue'
const formref=ref()
const dialogVisible= ref(false)
const formModel = ref({
    cate_name:'',
    cate_alias:''
})
const rules={
    cate_name:[{required:true,message:'请输入分类名称',trigger:'blur'},
        {pattern:/^\S{1,10}$/,message:'分类名必须是1-10位的非空字符',trigger:'blur'}
    ],
    cate_alias:[{required:true,message:'请输入分类别名',trigger:'blur'},
        {pattern:/^[a-zA-Z0-9]{1,15}$/,message:'分类名必须是1-15位的字母或者数字',trigger:'blur'}]
}
// 组件对外暴露一个方法open,基于open传来的参数，区分添加还是编辑
// open ({}) => 表单无需渲染，说明是添加
// open({ id, cate_name,....})=>表单需要渲染，说明是编辑
// open调用后，可以打开弹窗
const open = (row) => {
    dialogVisible.value=true
    formModel.value={...row.row}
}
//向外暴露组件方法
defineExpose({
    open
})
const emit = defineEmits(['success'])
const onSubmit = async () =>{
    await formref.value.validate()
    const isEdit = formModel.value.id
    if( isEdit ) {
        await artEditChannelService(formModel.value)
        ElMessage.success('编辑成功')
    }
    else {
        await artAddChannelService(formModel.value)
        ElMessage.success('添加成功')
    }
    dialogVisible.value = false
    emit('success')
}
</script>

<template>
  <el-dialog v-model="dialogVisible" :title="formModel.id?'编辑分类':'添加分类'" width="30%">
  <el-form :model="formModel" :rules="rules" ref="formref">
    <el-form-item label="分类名称" prop="cate_name">
        <el-input v-model="formModel.cate_name" placeholder="请输入分类名称"></el-input>
    </el-form-item>
    <el-form-item label="分类别名" prop="cate_alias">
        <el-input v-model="formModel.cate_alias" placeholder="请输入分类别名"></el-input>
    </el-form-item>
  </el-form>
  <template #footer>
    <div class="dialog-footer">
      <el-button @click="dialogVisible = false">取消</el-button>
      <el-button type="primary" @click="onSubmit">
        确认
      </el-button>
    </div>
  </template>
  </el-dialog>
</template>